Marcin Wichary:
IBM 1403 chain printer chain
Marcin Wichary:
IBM 1403 chain printer plaque
Marcin Wichary:
IBM 1402 punch card reader
Marcin Wichary:
IBM 1402 punch card reader
Marcin Wichary:
IBM 1403 chain printer switch
Marcin Wichary:
IBM 729 tape drive detail
Marcin Wichary:
IBM 1403 chain printer chain
Marcin Wichary:
Oil combined
Marcin Wichary:
Wheels combined
Marcin Wichary:
Coils combined